🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 10.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.21 AU - 2.73 AU

Year: 2506 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,220,363 km

• M1: 134,788 km (0.054 R)
• M2: 233,073 km (0.089 R)
• M3: 376,538 km (0.097 R)
• M4: 514,168 km (0.098 R)
• M5: 671,096 km (0.093 R)
• M6: 836,402 km (0.052 R)
• M7: 1,082,041 km (0.109 R)
• M8: 1,149,510 km (0.086 R)
• M9: 1,268,889 km (0.119 R)
• M10: 1,586,037 km (0.043 R)
• M11: 1,776,924 km (0.104 R)
• M12: 1,869,375 km (0.111 R)
• M13: 1,963,622 km (0.085 R)
• M14: 2,169,319 km (0.071 R)
• M15: 2,331,333 km (0.072 R)
• M16: 2,497,536 km (0.107 R)
• M17: 2,720,736 km (0.086 R)
• M18: 2,868,838 km (0.089 R)
• M19: 2,964,431 km (0.117 R)
• M20: 3,314,790 km (0.038 R)
• M21: 3,678,462 km (0.09 R)
• M22: 3,917,968 km (0.106 R)
• M23: 4,349,558 km (0.083 R)
• M24: 5,191,345 km (0.04 R)
• M25: 5,274,821 km (0.094 R)
• M26: 5,768,494 km (0.087 R)
• M27: 5,872,614 km (0.066 R)
• M28: 5,977,183 km (0.077 R)
• M29: 6,672,663 km (0.106 R)
• M30: 7,393,576 km (0.118 R)
• M31: 7,658,364 km (0.1 R)
• M32: 7,868,698 km (0.1 R)
• M33: 8,275,605 km (0.117 R)
• M34: 8,729,036 km (0.048 R)
• M35: 8,928,749 km (0.099 R)
• M36: 9,170,499 km (0.103 R)
• M37: 9,251,581 km (0.109 R)
• M38: 9,804,794 km (0.115 R)
• M39: 9,970,848 km (0.04 R)
• M40: 10,750,851 km (0.11 R)
• M41: 11,202,188 km (0.105 R)
• M42: 11,354,030 km (0.091 R)
• M43: 11,594,134 km (0.114 R)
• M44: 12,101,421 km (0.12 R)
• M45: 12,257,302 km (0.05 R)
• M46: 12,369,051 km (0.097 R)
• M47: 12,616,037 km (0.093 R)
• M48: 12,887,408 km (0.05 R)
• M49: 13,435,834 km (0.076 R)
• M50: 13,922,027 km (0.098 R)
• M51: 14,319,807 km (0.093 R)
• M52: 14,414,054 km (0.114 R)
• M53: 14,555,574 km (0.082 R)
• M54: 14,840,258 km (0.118 R)
• M55: 15,007,060 km (0.034 R)
• M56: 15,875,176 km (0.093 R)
• M57: 15,997,099 km (0.056 R)
• M58: 16,119,320 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 10.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.36 AU - 3.66 AU

Year: 3372 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,220,363 km

• M1: 197,918 km (0.03 R)
• M2: 284,834 km (0.082 R)
• M3: 376,089 km (0.08 R)
• M4: 547,079 km (0.115 R)
• M5: 907,610 km (0.096 R)
• M6: 1,005,746 km (0.06 R)
• M7: 1,107,623 km (0.114 R)
• M8: 1,173,147 km (0.041 R)
• M9: 1,281,007 km (0.086 R)
• M10: 1,434,793 km (0.035 R)
• M11: 1,550,732 km (0.097 R)
• M12: 2,062,207 km (0.094 R)
• M13: 2,193,853 km (0.096 R)
• M14: 2,345,395 km (0.116 R)
• M15: 2,483,025 km (0.096 R)
• M16: 2,570,540 km (0.081 R)
• M17: 2,641,300 km (0.072 R)
• M18: 2,875,720 km (0.11 R)
• M19: 3,098,172 km (0.029 R)
• M20: 3,192,568 km (0.106 R)
• M21: 3,307,160 km (0.058 R)
• M22: 3,599,774 km (0.09 R)
• M23: 3,799,487 km (0.067 R)
• M24: 4,023,435 km (0.034 R)
• M25: 4,570,065 km (0.111 R)
• M26: 4,874,198 km (0.076 R)
• M27: 4,984,451 km (0.118 R)
• M28: 5,050,873 km (0.08 R)
• M29: 5,616,951 km (0.113 R)
• M30: 5,709,552 km (0.115 R)
• M31: 5,989,899 km (0.077 R)
• M32: 6,084,445 km (0.073 R)
• M33: 6,155,653 km (0.087 R)
• M34: 6,637,508 km (0.1 R)
• M35: 7,007,015 km (0.076 R)
• M36: 7,383,104 km (0.119 R)
• M37: 7,895,028 km (0.104 R)
• M38: 7,972,669 km (0.047 R)
• M39: 8,286,376 km (0.075 R)
• M40: 8,444,800 km (0.101 R)
• M41: 8,657,528 km (0.041 R)
• M42: 8,979,911 km (0.114 R)
• M43: 9,197,127 km (0.117 R)
• M44: 9,498,567 km (0.119 R)
• M45: 9,581,295 km (0.105 R)
• M46: 10,564,751 km (0.07 R)
• M47: 10,736,639 km (0.057 R)
• M48: 11,374,674 km (0.102 R)
• M49: 11,698,254 km (0.116 R)
• M50: 12,294,402 km (0.066 R)
• M51: 12,596,290 km (0.085 R)
• M52: 12,992,276 km (0.074 R)
• M53: 13,238,065 km (0.091 R)
• M54: 13,578,550 km (0.059 R)
• M55: 14,110,370 km (0.111 R)
• M56: 14,204,916 km (0.105 R)
• M57: 15,001,226 km (0.095 R)
• M58: 15,226,670 km (0.043 R)
• M59: 15,518,386 km (0.093 R)
• M60: 15,877,420 km (0.068 R)
• M61: 16,272,060 km (0.082 R)
• M62: 16,404,454 km (0.117 R)
• M63: 16,636,779 km (0.066 R)
• M64: 17,374,297 km (0.116 R)
• M65: 17,713,136 km (0.117 R)
• M66: 19,615,123 km (0.086 R)
• M67: 19,967,875 km (0.091 R)
• M68: 20,038,635 km (0.082 R)
• M69: 20,216,058 km (0.102 R)
• M70: 20,966,740 km (0.029 R)
• M71: 21,218,962 km (0.105 R)
• M72: 22,018,413 km (0.028 R)
• M73: 22,569,083 km (0.119 R)
• M74: 22,716,736 km (0.091 R)
• M75: 23,871,631 km (0.099 R)
• M76: 25,198,565 km (0.091 R)
• M77: 25,313,306 km (0.09 R)
• M78: 25,466,794 km (0.105 R)
• M79: 25,697,473 km (0.041 R)
• M80: 25,813,113 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.05 AU - 6.83 AU

Year: 9347 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,220,363 km

• M1: 230,082 km (0.059 R)
• M2: 377,286 km (0.051 R)
• M3: 609,462 km (0.111 R)
• M4: 844,630 km (0.103 R)
• M5: 1,207,554 km (0.091 R)
• M6: 2,052,483 km (0.107 R)
• M7: 2,369,630 km (0.09 R)
• M8: 2,495,891 km (0.07 R)
• M9: 2,624,545 km (0.08 R)
• M10: 3,851,846 km (0.046 R)
• M11: 5,301,749 km (0.092 R)
• M12: 5,569,828 km (0.051 R)
• M13: 5,705,663 km (0.101 R)
• M14: 6,015,181 km (0.117 R)
• M15: 6,295,078 km (0.061 R)
• M16: 6,507,807 km (0.056 R)
• M17: 6,687,025 km (0.099 R)
• M18: 6,904,091 km (0.109 R)
• M19: 7,160,502 km (0.101 R)
• M20: 7,834,141 km (0.076 R)
• M21: 9,081,638 km (0.042 R)
• M22: 10,057,764 km (0.108 R)
• M23: 10,223,668 km (0.079 R)
• M24: 10,558,319 km (0.038 R)
• M25: 10,727,065 km (0.078 R)
• M26: 11,889,141 km (0.113 R)
• M27: 12,552,009 km (0.067 R)
• M28: 13,226,845 km (0.067 R)
• M29: 13,545,938 km (0.091 R)
• M30: 14,098,702 km (0.107 R)
• M31: 14,800,316 km (0.071 R)
• M32: 16,091,645 km (0.045 R)
• M33: 16,285,972 km (0.045 R)
• M34: 16,481,197 km (0.116 R)
• M35: 17,969,696 km (0.102 R)
• M36: 18,475,487 km (0.091 R)
• M37: 18,934,602 km (0.069 R)
• M38: 19,500,980 km (0.1 R)
• M39: 20,967,638 km (0.086 R)
• M40: 21,233,323 km (0.05 R)
• M41: 21,714,430 km (0.113 R)
• M42: 22,469,750 km (0.098 R)
• M43: 24,843,569 km (0.101 R)
• M44: 26,031,525 km (0.099 R)
• M45: 26,259,961 km (0.074 R)
• M46: 27,180,288 km (0.086 R)
• M47: 28,462,940 km (0.072 R)
• M48: 28,639,316 km (0.044 R)
• M49: 28,757,199 km (0.099 R)
• M50: 29,408,099 km (0.072 R)
• M51: 30,063,936 km (0.099 R)
• M52: 31,511,445 km (0.098 R)
• M53: 31,815,877 km (0.052 R)
• M54: 32,121,356 km (0.109 R)
• M55: 33,414,779 km (0.087 R)
• M56: 33,663,111 km (0.098 R)
• M57: 34,662,425 km (0.104 R)
• M58: 35,165,672 km (0.118 R)
• M59: 35,355,063 km (0.093 R)
• M60: 37,396,177 km (0.112 R)
• M61: 37,653,934 km (0.058 R)
• M62: 38,560,946 km (0.105 R)
• M63: 39,409,614 km (0.078 R)
• M64: 39,737,682 km (0.103 R)
• M65: 40,528,756 km (0.086 R)
• M66: 40,793,694 km (0.075 R)
• M67: 40,992,659 km (0.062 R)
• M68: 41,258,494 km (0.091 R)
• M69: 41,524,928 km (0.099 R)
• M70: 42,193,481 km (0.05 R)
• M71: 44,016,481 km (0.084 R)
• M72: 44,425,032 km (0.093 R)
• M73: 44,903,297 km (0.061 R)
• M74: 45,727,132 km (0.079 R)
• M75: 45,865,062 km (0.095 R)
• M76: 46,141,070 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.4

Radius: 4.4

Gravity: 40.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.06 AU - 9.64 AU

Year: 15579 Days

Day: 18.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,220,363 km

• M1: 320,289 km (0.081 R)
• M2: 369,357 km (0.097 R)
• M3: 532,718 km (0.047 R)
• M4: 653,593 km (0.092 R)
• M5: 739,163 km (0.113 R)
• M6: 874,250 km (0.111 R)
• M7: 1,017,266 km (0.102 R)
• M8: 2,605,995 km (0.107 R)
• M9: 2,811,842 km (0.106 R)
• M10: 3,130,485 km (0.092 R)
• M11: 3,312,546 km (0.109 R)
• M12: 3,917,669 km (0.116 R)
• M13: 4,393,689 km (0.038 R)
• M14: 4,515,462 km (0.103 R)
• M15: 5,184,015 km (0.111 R)
• M16: 5,838,356 km (0.09 R)
• M17: 6,107,333 km (0.098 R)
• M18: 6,197,840 km (0.094 R)
• M19: 6,426,276 km (0.099 R)
• M20: 6,797,278 km (0.113 R)
• M21: 7,318,926 km (0.072 R)
• M22: 8,907,805 km (0.047 R)
• M23: 10,707,168 km (0.084 R)
• M24: 11,257,090 km (0.07 R)
• M25: 12,156,024 km (0.12 R)
• M26: 13,019,503 km (0.112 R)
• M27: 13,429,251 km (0.079 R)
• M28: 13,665,317 km (0.042 R)
• M29: 13,843,189 km (0.071 R)
• M30: 14,141,487 km (0.102 R)
• M31: 14,381,591 km (0.112 R)
• M32: 15,293,839 km (0.106 R)
• M33: 15,355,324 km (0.053 R)
• M34: 16,224,787 km (0.09 R)
• M35: 16,287,618 km (0.069 R)
• M36: 16,919,220 km (0.115 R)
• M37: 17,173,985 km (0.064 R)
• M38: 17,558,751 km (0.109 R)
• M39: 18,141,135 km (0.06 R)
• M40: 18,336,660 km (0.11 R)
• M41: 18,467,408 km (0.089 R)
• M42: 18,598,456 km (0.091 R)
• M43: 18,861,449 km (0.109 R)
• M44: 19,125,639 km (0.113 R)
• M45: 20,941,308 km (0.099 R)
• M46: 23,516,935 km (0.117 R)
• M47: 23,944,037 km (0.112 R)
• M48: 24,373,532 km (0.059 R)
• M49: 25,604,424 km (0.117 R)
• M50: 25,677,427 km (0.054 R)
• M51: 27,078,262 km (0.11 R)
• M52: 27,600,508 km (0.103 R)
• M53: 28,276,990 km (0.07 R)
• M54: 29,340,032 km (0.116 R)
• M55: 29,722,853 km (0.078 R)
• M56: 29,799,597 km (0.101 R)
• M57: 29,876,340 km (0.047 R)
• M58: 30,415,940 km (0.118 R)
• M59: 30,958,831 km (0.049 R)
• M60: 33,002,936 km (0.114 R)
• M61: 33,241,694 km (0.109 R)
• M62: 34,362,930 km (0.065 R)
• M63: 34,928,260 km (0.077 R)
• M64: 35,171,507 km (0.087 R)
• M65: 36,642,502 km (0.107 R)
• M66: 36,724,781 km (0.09 R)
• M67: 36,807,210 km (0.043 R)
• M68: 37,219,950 km (0.047 R)
• M69: 38,634,847 km (0.077 R)
• M70: 39,475,437 km (0.094 R)
• M71: 40,406,983 km (0.114 R)
• M72: 41,602,869 km (0.114 R)
• M73: 41,774,757 km (0.117 R)
• M74: 42,550,721 km (0.053 R)
• M75: 42,637,338 km (0.118 R)
• M76: 43,942,131 km (0.091 R)
• M77: 44,380,004 km (0.091 R)
• M78: 45,348,351 km (0.085 R)
• M79: 45,790,711 km (0.078 R)
• M80: 45,879,423 km (0.034 R)
• M81: 46,679,921 km (0.081 R)
• M82: 47,485,207 km (0.091 R)
• M83: 48,475,395 km (0.04 R)
• M84: 49,745,630 km (0.05 R)
• M85: 52,689,866 km (0.096 R)
• M86: 53,341,365 km (0.113 R)
• M87: 53,528,063 km (0.111 R)
• M88: 54,089,205 km (0.095 R)
• M89: 56,258,673 km (0.096 R)
• M90: 56,543,657 km (0.107 R)
• M91: 57,019,827 km (0.086 R)
• M92: 61,462,584 km (0.049 R)
• M93: 62,246,477 km (0.091 R)
• M94: 63,725,252 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,168 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit